Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

¹ØÓÚSQLµÄXMLµÄÎÊÌ⣡

SQL code:
DECLARE @s VARCHAR(100)
SET @s='a,b,c,dd,ee,f,aa,a,aa,f'
SELECT b.v from
(SELECT CAST('<r>' + REPLACE(@s,',','</r><r>') + '</r>' AS XML) x) a
CROSS APPLY
(SELECT v=t.x.value('.','VARCHAR(10)') from a.x.nodes('//r') AS t(x) ) b


Õâ¸öµÄfcuandy·¢±íµÄÆäÖÐÒ»¶Î´úÂ룬ÆäÖеĺóÃæÎÒÓе㲻Ã÷°×£¬ºóÃæ×îºóµÄa£¬bÊÇʲôÒâ˼£¬»¹ÓÐSELECT b.v fromÖÖµÄb.vÓÖÊÇʲôÒâ˼£¿
'a,b,c,dd,ee,f,aa,a,aa,f'

Õâ¸ö×Ö·û´®.ʹÓÃCAST(' <r>' + REPLACE(@s,',',' </r> <r>') + ' </r>' AS XML)
µÃµ½
<r>a </r>
<r>b </r>
<r>c </r>
<r>dd </r>
....

È»ºócross apply(SELECT v=t.x.value('.','VARCHAR(10)') from a.x.nodes('//r') AS t(x) ) b

xmlÀàÐ͵Änodes·½·¨½«²úÉúÐм¯.
È»ºóµÃµ½

a
b
c
dd
ee
...
...

µÄ½á¹û.

a,bÊDZíµÄ±ðÃû.

b.v ÊÇb±íÁÐv

¶÷£¬½á¹ûÎÒÊÇÖªµÀ£¬¾ÍÊDz»ÖªµÀºóÃæµÄÄǸöa£¬bÊÇʲôÒâ˼
»¹ÓÐSELECT b.v fromºÍv=t.x.value·Ö±ð×öºÎ½âÊÍ£¡



ÀÏ´óµÄÊéÉÏÃæ½²µÃ±È½ÏÏêϸ ¿ÉÒÔÈ¥¿´¿´
ÉîÈëdz³ö SQL 2005¿ª·¢,¹ÜÀíÓëÓ¦ÓÃʵÀý

ÒýÓÃ
ÀÏ´óµÄÊéÉÏÃæ½²µÃ±È½ÏÏêϸ ¿ÉÒÔÈ¥¿´¿´


Ïà¹ØÎÊ´ð£º

sqlÓï¾ä¶à±í¶à×ֶβéѯ - MS-SQL Server / »ù´¡Àà

ÎÒÓжà¸ö±íA B C ½á¹¹ÊÇÒ»ÑùµÄ£¬¶¼ÓÐ2¸ö×Ö¶ÎnameºÍcontent,ÎÒÒªËÑË÷ËùÒÔ±íËùÓÐ×Ö¶ÎÖаüº¬¡°Öйú¡±µÄÄÚÈÝ Õâ¸öSQLÓï¾äÔõôд 

ÈçºÎ½«¶à¸ö±íµÄ²éѯ½á¹ûÁ¬³ÉÒ»¸ö±í Õâ¸öSQLÓï¾äÔõôд ±íµÄ½á¹¹ÊÇÒ»ÑùµÄ
ÀýÈç£ ......

sql ´æ´¢¹ý³Ì

ÎÒÒª×öÒ»¸ö¶¨µãʼþ£¬ÊÇÿÌìÍíÉÏ12µã¾Í°ÑÈý¸ö±íÀïµÄÐÅÏ¢·ÅÈëÒ»¸ö±íÀÎÒÏëÓô洢¹ý³ÌÀ´Ð´£¬ÔõôдÄØ£¿£¬ÄÇλ¸ßÊÖ°ï°ïæ°É£¬·Ç³£¸Ðл£¡

Óû§ÃûÊÇΨһµÄ
±íA  ×Ö¶Î
Óû§Ãû£ºName  ,ÓÊÏ䣺Ema ......

ÈçºÎÓÃASP¶ÁÈ¡ XML - Web ¿ª·¢ / ASP

<?xml version="1.0"?>
<root>
<status>433</status>
<msg>Õâ¸öÊǺº×Ö</msg>
<serialno>123</serialno>
</root>
ÈçºÎÓÃASP¶ÁÈ¡ statusÖµ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ